baber/WOPTO huggingface dataset:
Patent JP-H08164414-A (JP)
Title: Die for extruding aluminum and extruded shape excellent in surface property
Inventor: OHIRA SHIGEO
IPC: B21C25/02
Filed: 1994-12-12
Abstract: PURPOSE: To provide an extruding die suitable for manufacturing an aluminum extruded shape of high quality. CONSTITUTION: This extruding die is used for extruding an aluminum material into the target shape by hot extrusion and a radius (R) of 0.3-1.5mm is provided in the edge part 7 between a bearing face 6 and the surface 9 of the die with which a slit 5 is divided. It is preferable that the surface 9 of the die in the periphery of the slit is formed at right angles to the bearing face 6. Surface hard layers by nitriding treatment may be formed on the bearing face and surface of the die. Then, by controlling the shape of the edge part 7, the aluminum extruded shape having small surface roughness and high glossiness for a long time is manufactured.
Patent JP-H04197138-A (JP)
Title: Chewing gum
Inventor: MAEDA YUICHI
IPC: A23G4/00
Filed: 1990-11-28
Abstract: PURPOSE:To obtain chewing gum having excellent durability of chewing feeling and excellent durability of flavor, containing a water-soluble hemicellulose having specific high molecular weight. CONSTITUTION:The objective chewing gum containing a water-soluble hemicellulose having 50,000-100,000,000, preferably 100,000-400,000 average molecular weight. The content of the water-soluble hemicellulose in the chewing gum is preferably 2-30 pts.wt. based on 100 pts.wt. gum base. The water-soluble hemicellulose is derived preferably from soybeans.
Patent JP-H07191734-A (JP)
Title: Production controller
Inventor: YAMAZAKI TOMOYASU
IPC: B23P21/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a production controller predicting the abnormality of an equipment caused by plural factors to alarm. CONSTITUTION:The controller compares equipment information and an alarm value at the time of the abnormality of the equipment so as to predict equipment information near this alarm value to be the factor at the time of the abnormality of the equipment by a factor arithmetic part 23 at the time of the abnormality of the equipment. Then, the device generates a characteristic value function concerning the alarm value setting equipment information being the predicted factor to be a parameter by a factor function setting part 21, and calculates the value of equipment information at the time of abnormality of the equipment from the characteristic value function so as to set the calculated equipment information to be a new alarm value.
Patent JP-H05167535-A (JP)
Title: Optical communication method
Inventor: YAMAZAKI SHUNTARO
IPC: H04B10/516
Filed: 1991-12-17
Abstract: PURPOSE:To suppress the deterioration in the linearity in the coherent light communication. CONSTITUTION:A transmission section 30 sends a signal light and a non- modulation light with a different frequency through one optical fiber while applying optical multiplex to them. A reception section 40 uses an optical heterodyne receiver 10 to extract a 1st IF signal 13 corresponding to the signal light and a 2nd IF signal 14 corresponding to the non-modulation light and an analog multiplier circuit 15 multiplies the 1st IF signal and the 2nd IF signal and an output signal is demodulated to extract information.
Patent JP-H01177080-A (JP)
Title: Electronic tuning device
Inventor: KANEKO NOBORU
IPC: G10G7/02
Filed: 1987-12-29
Abstract: PURPOSE:To optimumly measure both an electric musical instrument and a nonelectric musical instrument by providing a control circuit by which when the second switch is 'open', the number of samples for averaging of an averaging circuit becomes (n), and when said switch is 'close', the number of samples for averaging of the averaging circuit becomes (m)not equal to (n). CONSTITUTION:When a plug connected to an electric musical instrument is inserted into an input circuit 1, an electric signal of the electric musical instrument is inputted to a pitch extracting circuit 3, and a second switch SW2 goes to, for instance, 'open', and this 'open' information is inputted to a control circuit 4 and controlled so that the number of samples for averaging becomes 'n'. On the other hand, when the plug connected to the electric musical instrument is not inserted into the input circuit 1, a signal of a built-in microphone 2 is inputted to the pitch extracting circuit 3, and also, the second switch SW2 becomes, for instance, 'close', and this 'close' information is inputted to the control circuit 4 and controlled so that the number of samples for averaging becomes (m)not equal to (n).
Patent JP-H01176451-A (JP)
Title: Hydrogenation catalyst
Inventor: FUKUHARA HIROSHI
IPC: B01J23/46
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a catalyst especially for production of cyclohexenes in a high selectivity and high yield by having ruthenium ion adsorbed by hydrotalcites, etc., and reducing it afterward so as to prepare a hydrogenation catalyst. CONSTITUTION:Hydrotalcites (anionic clay mineral) and/or a compound which is turned into a hydrotalcite structure by hydration are allowed to react with trivalent or tetravalent ruthenium compound such as chloride, bromide, etc., so as to have the ruthenium ion adsorbed by the former. This product is further reduced by hydrogen, a reductant, etc. A catalyst thus obtained serves as a hydrogenation catalyst especially for a partial reduction of monocyclic aromatic hydrocarbons to their corresponding cycloolefins, cyclohexenes, in high selectivity and high yield.
Patent JP-H11167877-A (JP)
Title: Cathode-ray tube
Inventor: TSUBOUCHI YUICHI
IPC: H01J29/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce effect of earth magnetism, reduce the amount of mis-landing in balance over the omni direction, and realize high quality display with no color slippage by forming a cut-out part or a bending part in the extending part of a shield wall covering a lateral frame. SOLUTION: An inner magnetic shield 10 has a hollow structure formed by arranging four shield walls 10a, 10b, 10c, 10d in almost a quadrangular pyramid trapezoid. The shield walls 10a, 10b corresponding to lateral frames 4 are extended on the panel front side, and the lateral frames 4 are covered with the extended parts 11, and cut-out parts 13 are formed at both ends 12 in the length direction of the lateral frames 4 in the extended parts 11. The cut-out parts 13 are formed by cutting out in almost a square or almost a triangle both end edge parts of the extended parts 11 in the vicinity of the both ends of the lateral frames 4. Welding of the extended part to the lateral frame is made unnecessary and cost is reduced.
Patent JP-H07188052-A (JP)
Title: Interferon activity-enhancing agent and antivirus activity-enhancing composition containing the enhancing agent and interferon
Inventor: ISHIWATARI YOSHIRO
IPC: A61K35/407
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an interferon activity-enhancing agent and an antivirus activity-enhancing composition containing the enhancing agent together with interferon. CONSTITUTION:One of flavin adenine dinucleotide(FAD), a mixture of FAD with an extract of pig liver, flavin adenine mononucleotide(FMN) and riboflavin (vitamine B2) is used as an interferon activity-enhancing agent. This agent can extremely enhance the antivirus activity of interferon, and accordingly, the use of the agent in combination with interferon can reduce the necessary amount of the interferon which is expensive. Further, an interferon has been considered to be not enough active against viral chronic hepatitises types B and C but this agent makes a beginning of the breakthrough of the problem.
Patent JP-H11167260-A (JP)
Title: Developing device
Inventor: FUJIWARA SHIGERU
IPC: G03G15/08
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To attain uniform image density, to eliminate irregularities in an image, to stabilize the density and to improve the display definition, even in an image having a high printing ratio by thoroughly stirring two-component developer and thereafter supplying the developer to a developing roller in a circulating state. SOLUTION: The device is provided with a 3rd carrying path 30 for joining the excessive developer from a 1st carrying path 27 and recovered developer from a 2nd carrying path 28 and for stirring/carrying the developer, and thereafter supplying the developer to the 1st carrying path 27 in the circulating state. Thus, the toner concentration in the stirred developer to be supplied to the 1st carrying path 27 is made more uniform, then, the image density is kept constant and the high definition image free from irregularities can be obtained even in the image having the high printing ratio.
Patent JP-H06174145-A (JP)
Title: Measuring device for valve opening
Inventor: KAWADA TSUNEO
IPC: F16K37/00
Filed: 1992-12-14
Abstract: PURPOSE:To achieve high accurate measurement in a wide range further with a simple structure regardless of a kind of measured devices such as a slide valve, butterfly valve, etc. CONSTITUTION:A first acoustic wave X is propagated from a pulse oscillator 2, arranged in a side of one end 1A of a metal bar 1 having an equal length to an opening/closing stroke L2 of a valve unit 5, toward the other end 1B. This first acoustic wave X is received by a receiver 3, stopped by specifying a stop position of the valve unit 5, to also receive a second acoustic wave Y repropagated by reflecting in the other end 1B of the metal bar 1, and by calculating a time difference between timings of receiving the first/second acoustic waves X, Y, output from the receiver 3, in an arithmetic means 11, an opening of the valve unit is calculated and measured.
Patent JP-H08168042-A (JP)
Title: Data decoding device and method therefor
Inventor: KAWAMURA MAKOTO
IPC: H04N19/70
Filed: 1994-12-15
Abstract: PURPOSE: To provide a data decoding device (method) which is suitable when moving picture and sound information, etc., are compressed and recorded on a disk, etc., by time-division multiplexing and the information is reproduced. CONSTITUTION: Reproduced information of a video signal recorded on a DSM 10 consisting of a magnetic disk, etc., with codes compressed by an MPEG system is separated into a pack header and a packet header by the header separating circuit 22 of a separation device 21 constituting the decoding device and then supplied to a controller 24. Separated video information and audio information are outputted from output terminal H1 and H2 of a switching circuit 23 to decoders 25 and 26. A header separating circuit 22 extracts a time code TC from the header of a GOP(Group of Pictures) and supplies it to a time code interpolating circuit 42. Then successive time codes are added to the respective pictures (B picture and P picture) in the GOP on the basis of the normal time codes of I pictures outputted intermittently by the interpolating circuit 42.
Patent JP-2001148942-A (JP)
Title: Jig for separating nursery pot, and method for separating the same
Inventor: KAGEYAMA EIJI
IPC: A01G9/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a jig for separating nursery pots, capable of cutting off a joined pot mutually joined at the periphery parts of open parts of a plurality of nursery pots arranged longitudinally and latitudinally, to form each unit, and further to provide a separation method. SOLUTION: This jig for separating the nursery pots 2a and 2b has a frame member 11 having lattice-like partitions 15 formed at the position corresponding to each nursery pots 2a and 2b respectively, and carrying the nursery pots 2a and 2b in the fitted state of the nursery pots 2a and 2b, and a pushing member 16 for cutting off the nursery pots 2a and 2b by the partition frames 15 by pushing the nursery pots 2a in a jigzag position from the upper part of the frame member 11 to make the nursery pots simple units and to drop the units into the pot-storing parts (concave parts) of the resin case 4. The nursery pots 2 are separated to form the units by pushing the nursery pots 2a by the pushing members 16.
Patent JP-H09168338-A (JP)
Title: Fruit bag
Inventor: WATANABE TOYOJI
IPC: A01G13/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a fruit bag comprising a thermoplastic synthetic fiber nonwoven fabric having a specific light transmittance and a specific air permeation degree, used for protecting a fruit from insects, birds, and direct sunlight, capable of preventing the high temperature damage stuffiness of the fruit and the generation of the coloring failure of the fruit. SOLUTION: This fruit bag is produced by processing nonwoven fabric into a bag-like shape by a sticking method, etc. The nonwoven fabric is produced from thermoplastic synthetic fibers, preferably sheath-core type conjugate fibers using a low melting polymer as the sheath component and has a light transmittance of 50-90% and an air permeation degree of >=100cc/cm<2> /sec, preferably >=200cc/cm<2> /sec.
Patent JP-H11233280-A (JP)
Title: High frequency energy supply means and high frequency electrodeless discharge lamp device
Inventor: HOCHI AKIRA
IPC: H01J65/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a uniform high frequency energy with no deflection in a electric field by providing a side cavity resonator group which supplies the high frequency energy using a resonance high frequency electromagnetic field generated in a central part, and a plurality of high frequency bonding means, and by providing them with different phases and frequencies. SOLUTION: When a high frequency energy is bonded to a vane type resonator 12 by a single high frequency bonding means, phases of adjoining side cavity resonators are so designed as to match the frequencies of the high frequency energy which are bonded in such a state as being operated in a mode deviated by 2π/8, namely, π/4 for each. Two electric field bonding type antennas 13 as high frequency bonding means are connected to each other in the resonator 12 in such a state that the angle of a smaller one out of angles formed with the central part of the resonator 12 is set to π/2. The high frequency energy bonded by the first electric field bonding antenna 13a generates a lateral resonance high frequency electric field Ex in the central part of the resonator 2. The second antenna 13b generates an electric field Ey.
Patent JP-2000159256-A (JP)
Title: Container lid closing piece with pumping function
Inventor: SHIROMIZU MINORU
IPC: B65D51/24
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a container lid closing piece with pumping function which is capable of taking out its content without tilting a bottle, identifying the content, and maintaining the identifying function for a long time. SOLUTION: A container lid closing piece 10 is provided with a cap part to be screwed to a threaded part of an outer circumference of a spout of a PET bottle 11, a pump part to suck a shampoo 20 in the PET bottle 11 and discharge it from a discharge pipe 17, a tubular elevating/lowering member 16 to operate the pump part, etc., and an identifier 19 covered with a transparent casing 18 is attached to an upper end of the tubular elevating/lowering member 16.
Patent JP-H01173403-A (JP)
Title: Exciting element for magneto-optical recording
Inventor: TANI TOYOFUMI
IPC: G11B5/60
Filed: 1987-12-28
Abstract: PURPOSE:To improve reliability by providing a difference in grade between a slider part (part to generate air pressure) and a bias magnetic field generating part to constitute an exciting element, and making the least gap part to a recording medium be the slider part. CONSTITUTION:The difference in grade is provided between the slider part 11 and the bias magnetic field generating part 15 of the exciting element 14 for magneto-optical recording. Accordingly, even if the exciting element 14 for the magneto-optical recording falls on the recording medium 5, the bias magnetic field generating part 15 is never brought into contact with the recording medium 5 directly, and damage is prevented. Thus, at the same time that a floating head for an optical disk with high reliability can be obtained, since the floating head of a dynamic pressure type is used, a servo for adjusting floating quantity can be dispensed with, and cost can be reduced.
Patent JP-H02179224-A (JP)
Title: Rotary machine controller
Inventor: SASA CHIKAGE
IPC: H02J3/00
Filed: 1988-12-28
Abstract: PURPOSE:To promote stability of a power system by providing a frequency converter of a winding type induction machine operating in parallel with a synchronous machine, a revolution speed variation detection means of the synchronous machine, a correction means of a portion of detecting variations and a power control signal generation means of the induction machine. CONSTITUTION:A revolution speed variation signal  omega1 of a synchronous machine 1 detected by a revolution speed variation detector 11 is inputted into a stabilizing device 10, multiplying a negative gain K1 to make  P1=K1 omega1 as a stabilized signal of  P1. The (K1<0) signal  P1 is added to an adder 7 together with an objective power signal P1, and an effective power equivalent to a signal of (P1+ P1) is controlled by a frequency controlling converter 5 so that a winding type induction machine 2 outputs the effective power. According to the constitution, when the synchronous machine 1 is operated in parallel with the induction machine 2, the stability of a power system can be promoted.
Patent JP-2000160319-A (JP)
Title: Surface nitriding of aluminum
Inventor: TSUNEKAWA YOSHIKI
IPC: C23C8/24
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method for aluminum capable of easily forming a dense AlN modified layer tight in adhesion with high efficiency. SOLUTION: A treating agent composed of ceramics particles of Al2O3, SiO2, SiC or the like and Mg, Al or Al-Mg alloy powder is filled into a fluidized bed flurnace, gaseous nitrogen is introduced into the fluidized bed as a fluidizing gas to fluidize the treating agent, an aluminum or aluminum alloy base material is filled into the fluidized bed, and it is treated at a temp. equal to or below the m.p. of the base material, by which a nitride layer is formed on the surface of the base material. It is possible that, as the fluidizing gas, the gaseous nitrogen is mixed with an inert gas such as gaseous argon or the like to control the temp. in the furnace, and moreover, the mixing ratio of the Mg, Al or Al-Mg alloy powder/ceramics particles in the treating agent is preferably controlled to <=3 mass %.
Patent JP-H08170624-A (JP)
Title: Snap ring
Inventor: IWAZAWA TETSUO
IPC: F16B21/18
Filed: 1994-12-16
Abstract: PURPOSE: To provide a snap ring hard to come off even with low tension in the mounted state to an inner peripheral groove. CONSTITUTION: In the original form, both circumferential ends 11, 12 present approximately C-shape spaced from each other, and the peripheral length is made longer than the circumferential length of the inner peripheral surface 22 of a cylindrical body 20 and not longer than the circumferential length of the groove bottom of an inner peripheral groove 21 formed at the inner peripheral surface 22. Both ends 11, 12 thereby collide with each other or are opposed close to each other at the time of a snap ring being mounted in the appropriately diameter-contracted state to the inner peripheral groove 21.
Patent JP-2000157611-A (JP)
Title: Heat resistant medical vessel
Inventor: ARAKI KAZUYA
IPC: A61J1/10
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a medical vessel endurable to high pressure steam sterilization of a temperature not less than 120 deg.C. SOLUTION: In this heat resistant medical use vessel, an outer layer of a vessel wall is composed of a mixed resin containing low density polyethylene by 30 wt.% or less in linear polyethylene obtained by using a metallocene catalyst having density in a range of 0.935 to 0.950 g/cm3. An intermediate layer of the vessel wall is composed of a mixed resin containing low density polyethylene in a range of 40 to 70 wt.% in linear polyethylene obtained by using a metallocene catalyst having density in a range of 0.935 to 0.950 g/cm3. An inner layer of the vessel wall is composed of a mixed resin containing polypropylene in a range of 25 to 50 wt.% in linear polyethylene having density in a range of 0.910 to 0.930 g/cm3.  In this case, a thickness of the outer layer falls within a range of 40 to 75 μm, a thickness of the intermediate layer is not less than two times the thickness of the outer layer, and a thickness of the vessel wall is set not more than 400 μm.
Patent JP-2001150846-A (JP)
Title: Printed matter
Inventor: UNEMOTO AIKO
IPC: B41M7/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To integrally control an instruction manual of an apparatus of radiog raphy and a table of conditions of radiography which is indispensable for an operation of the apparatus. SOLUTION: Spaces of pages P1-P3 of the instruction manual are subjected to lamination and transparent films are affixed thereon, while the transparent film is not affixed to the space of the final page P4, but only the upper and lower edge parts thereof are stuck to the space with a double-faced tape. Thereby a pocket-like holding bag 2 having an insertion opening 3 on the lateral side is formed of the film. By putting appropriate memos such as the radiography condition table 10 of conditions of radiography or the like in the holding bag 2 so that they can be inserted and pulled out, they can be controlled integrally with the instruction manual.
Patent JP-H08163931-A (JP)
Title: Trellis for supporting planter
Inventor: KIDA SABURO
IPC: A01G9/00
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a planter-supporting trellis used for supporting planters at various places in the space of a greenhouse, light in the weight and easy in the production. CONSTITUTION: Plural frame bars 12 are combined to form a base frame 10 having the shape of a horizontally laid triangle, and the base frame 10 can be loaded on the bottom surface 50 of a greenhouse. Horizontal bars 20 and support bars 30 are horizontally disposed on the side surfaces of the base frame 10. The hook arm 120 extensively disposed on the side part of each planter 100 is hooked on the horizontal bar 20, and the bottom part of the planter 100 is loaded on the support bar 30. Thus, the planter 100 can be supported with the horizontal bar 20 and the support bar 30 on the side surface of the base frame 10. A gutter member whose upper end is opened is used as the support bar 30.  Water, etc., drained from drain holes formed in the bottom part of the planter 100 loaded on the support bar 30 can be charged in the support bar 30 and subsequently discharged from the end of the support bar 39 through the inside of the support bar 30.
Patent JP-H08169399-A (JP)
Title: Jet nozzle angle controller of water vehicle
Inventor: YAGI MIKIYA
IPC: B63H11/107
Filed: 1994-12-15
Abstract: PURPOSE: To change simply the direction of a jet nozzle even if a thrust is large by providing an output lever on the output part of a planet gear type reduction gear, reciprocating one end of a control cable with the output lever and connecting the other end to the jet nozzle. CONSTITUTION: A switch 3 is mounted on a steering handle 2, and an output lever is pivotably operated by an actuator 4 through a motor rotated forward and backward by the operation of the switch 3, a worm gear type reduction gear and planet gear type reduction gear. One end of a push-pull control cable 5 is operatively reciprocated by the output lever and the other end is connected to a jet nozzle 6 to be controlled. Further, an indicator 8 is provided in an operator's seat to indicate the operating condition of the output lever. Thus, the direction of the jet nozzle 6 can be simply changed even in a large thrust.